I have no idea if this has been discussed before as heaps of people have had various sync issues, but recently my Blackberry won't sync to my Outlook calender. I've not had any issues at all with it until about 5 days ago. It gets the whole way through the process only to give me the following error message at the end:

"Error Encountered. Error code 0x80040fb3"

If anyone knows what this means and how to fix it, I will be eternally greatful.